1310nm Faraday rotator mirror 45 degrees

1310nm Faraday rotator mirror 45 degrees

The fiber optic Faraday rotator mirror is used to change the polarization state of the input light, so that the polarization direction of the light after passing through the Faraday rotator and the mirror is rotated by 45 degrees. It is orthogonal to the input polarization light and has the opposite polarization direction. The internal structure of the fiber optic Faraday rotator mirror uses micro-optical components, making it suitable for various types of optical fibers, with different options available for the input and output fibers.

Product features：Operating wavelength: 1310nm, other options available、 Beam expansion technology、 Low back reflection、 Compatible with various optical fibers

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Application area：Interferometric sensors、 Fiber amplifiers、 Optical isolators、 Tunable fiber lasers, etc.

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Main parameters
General Parameters
Optional Configurations
Downloads

Main parameters

Core parameters

Dimension Drawing

General Parameters

PN#

Name

Description

PFRM-1310-45-M

1310nm Faraday rotator mirror

Working wavelength: 1310nm

Rotation angle (round trip): 45 degrees

Fiber type: PM1310

Length: 1 meter

Technical Parameters

Parameter	Unit	Specs
Center Wavelength	nm	1310
Operating Bandwidth	nm	±15
Insertion Loss	dB	0.5
Max. Insertion loss	dB	0.7
Faraday rotation angle (around)	degree	90
Max. rotation angle deviation (central wavelength +23°)	degree	±2
Max. Polarization Dependent Loss	dB	0.05
Max. Polarization Mode Dispersion (PMD)	ps	0.05
Max. Input power	mW	300
Max. Tensile	N	5
Operating temperature	℃	-5~+70
Storage temperature	℃	-40~+85
Fiber type		PM1300
Fiber length	m	1
Connector		FC/APC
Alignment method		Slow axis alignment
Loose tube diameter	um	900

Optional Configurations

Downloads

1310nm Faraday rotator mirror 45 degrees.pdf